Rifle Buffer Spring for Fixed Stock AR-15
This rifle length recoil spring is a perfect replacement part for a worn-out recoil spring in an A1 or A2 style fixed stock build. Luth-AR manufactures high quality components to suit your rifle, and this spring is no exception; either as a low-cost replacement, or the start to a specialized precision build.
If you need a full buffer tube kit for a fixed rifle stock, you can find Luth-AR’s complete package with spring, tube, and buffer here.
Note: This recoil spring is meant for use in A1/A2 style buffer tubes, or with BCM’s MK2 receiver extension. Using this in a standard carbine buffer tube may damage your rifle!
Specifications
- Fit: AR-15
- Material: 631 Stainless Steel
- Compatibility: AR-15
- Length: 13 1/4″
- Coils: 44
















